4B9Z
Crystal Structure of Agd31B, alpha-transglucosylase, complexed with Acarbose
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | ALPHA-GLUCOSIDASE, PUTATIVE, ADG31B | polymer | 817 | 92511.5 | 1 | UniProt (B3PEE6) Pfam (PF13802) Pfam (PF01055) Pfam (PF21365) Pfam (PF17137) | CELLVIBRIO JAPONICUS | ALPHA-TRANSGLUCOSYLASE |
| 2 | B (B) | 4,6-dideoxy-4-{[(1S,4R,5S,6S)-4,5,6-trihydroxy-3-(hydroxymethyl)cyclohex-2-en-1-yl]amino}-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 645.6 | 1 | In PDB BIRD (PRD_900007) GlyTouCan (G66431MI) | alpha-acarbose | ||
| 3 | C, D, E, F, G (A) | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) | |||
| 4 | H (A) | OXALATE ION | non-polymer | 88.0 | 1 | Chemie (OXL) | |||
| 5 | I (A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 6 | J, K, L, M, N... (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 15 | Chemie (EDO) | |||
| 7 | Y (A) | water | water | 18.0 | 444 | Chemie (HOH) |
Sequence modifications
A: 1 - 816 (UniProt: B3PEE6)
| PDB | External Database | Details |
|---|---|---|
| Lys 817 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 92511.5 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 645.6 | |
| Non-Polymers* | Number of molecules | 22 |
| Total formula weight | 1605.5 | |
| All* | Total formula weight | 94762.6 |
